One: What should I do if the electronic password lock is not opening?
1. The electronic door lock has lost power, which is a common occurrence. In this situation, we can use an external power source to charge it, such as connecting a power bank, and observe if the lock responds. If it does, it indicates that the electronic door lock's battery is depleted, and we can simply replace the battery.

2. If the issue is not related to the battery, we can check if it's a configuration lock problem. Most electronic door locks come with a keyhole, and simply using a key should resolve the issue.
3. If excessive force is applied when closing the door, the latch may be dislodged, allowing the lock to turn but preventing the door from closing. Alternatively, someone inside may have locked the door from the inside, forcing it shut. In this case, no matter how someone outside attempts to open it, the door remains locked. If the door has been forcibly locked, the only solution is to call a professional locksmith or carpenter to remove the lock or door.
4. Forgotten Password. It's common for friends to forget the password for their smart door locks, leading to situations where they cannot open the door. Smart door locks can be set with multiple passwords, so simply try different ones and refresh the settings, and it will usually open. Some smart door locks have time-limited passwords. If the door cannot be opened, check if the password is still within the validity period or if it has expired. In this case, simply refresh and change the password.
Two. How much does it cost to open a digital lock?
The price for unlocking doors with electronic password locks depends on the security level of the lock and the difficulty of the unlocking process. Generally, technical unlocking requires a fee of approximately 400-500 yuan, while forceful or destructive unlocking typically costs around 100-200 yuan.